1. In a bowl, combine the beans, corn, lime zest and juice, oregano, cumin, coriander, cayenne, and salt. Leave this to marinate for at least 10 minutes, or up to 2 hours. The longer you leave it, the more the flavors will infuse into the beans.
2. Stir in the rest of the ingredients (tomato, bell pepper, onions, cilantro, and oil). Serve.
Source of recipe: To watch a free video of me making this black bean salad with corn, so I can show you the exact techniques that will make the perfect recipe, go to http://www.healthyveganrecipes.net/video/black-bean-salad-with-corn